Children as old as 15 are flooding into pre-school facilities in a desperate effort to learn after more than seven years of conflict compounded the world’s worst education crisis in north-east Nigeria, says Save the Children.

Save the Children International is a company limited by guarantee, registered in England and Wales with company number 3732267 and a charity registered in England and Wales with charity number 1076822. Its registered office is St Vincent House, 30 Orange Street, London, WC2H 7HH